<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div><blockquote type="cite" class=""><div class=""><div style="font-size: 14px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 21px; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; font-family: Tahoma;" class=""><div class=""><div class=""><div class="">1)When I use centos's default value of net.core.rmem_max /net.core.wmem_max/net.core.wmem_default,the "LIVE555 Streaming Media" shows some information below and then openRTSP can't receive any data.</div><div class=""> sendDataOverTCP: resending 970 byte send (blocking)<span class="Apple-converted-space"> </span></div><div class="">sendDataOverTCP: resending 300 byte send (blocking)<span class="Apple-converted-space"> </span></div><div class="">......</div><div class=""><div class="">then "sendResult <0" and excute "removeStreamSocket(socketNum, 0xFF)"</div></div><div class="">sendRTPorRTCPPacketOverTCP: failed! (errno 11)</div><div class=""> </div></div><div class="">2)When I setting the net.core.rmem_max /net.core.wmem_max/net.core.wmem_default all to 90000 in the server,the wireshark show the "TCP Window Full" at the server and<span class="Apple-converted-space"> </span></div></div></div></div></blockquote><div><br class=""></div>This makes it clear that your problem is that the bitrate of your stream is exceeding the capacity of your network. Your ONLY solution to this is to either use a slower stream, or get a faster network. (And you should not be streaming over TCP (unless you have a firewall - between the server and client - that blocks UDP packets; streaming over TCP just makes the situation worse.)</div><br class=""><br class=""><div apple-content-edited="true" class="">
<span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; ">Ross Finlayson<br class="">Live Networks, Inc.<br class=""><a href="http://www.live555.com/" class="">http://www.live555.com/</a></span></span>
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